New Nivsta Hop activity @YouTube ( Link, 1st Activity ), 21 more Activities below, Click on arrow and scroll down. 22 in total.

Throw the ball at the board and catch the rebound then hop on your right leg. Throw the ball again and catch it this time hop on your left leg. Two throws and catches, then two hops. Go up in throws and catches then hop the same amount of times as you throw and catch.